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Patent Searching and Data


Title:
IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2013034127
Kind Code:
A
Abstract:

To provide a wide-field and high-resolution imaging apparatus provided with a technique capable of performing satisfactory aberration correction over the whole visual field.

The imaging apparatus comprises; an imaging unit; an image-forming optical system which magnifies an image of a sample and guides the image to the imaging unit; and control means. The imaging unit comprises plural imaging element units for taking the image of the sample as plural small sections. Each of the imaging element units comprises: aberration correction means for correcting aberration included in the image of a small section to be imaged; and an imaging element for taking the image corrected by the aberration correction means. The control means separately controls a correction amount of the aberration correction means of each imaging element unit in accordance with the position of the small section to be imaged.


Inventors:
KAWASHIMA MIYOKO
TSUJI TOSHIHIKO
Application Number:
JP2011169520A
Publication Date:
February 14, 2013
Filing Date:
August 02, 2011
Export Citation:
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Assignee:
CANON KK
International Classes:
H04N5/232; G02B7/02; G02B13/00; G02B13/18; G02B21/00; G02B21/36
Attorney, Agent or Firm:
Kazunobu Sera
Yoshiyuki Kawaguchi
Mayuko Wakuda
Koichiro Sakai
Takeshi Nakamura
Takeshi Niwa